直接写得数．
12÷4= 0.9÷0.001= 12﹣7.2﹣2.8= 1.25×0.8×0.5=
2.56﹣1.37= （1.25+0.36）×0.2= 5.4﹣2.5﹣1.4= 4.2÷0.01=
1.25×9.2×0.8= 6.6÷2.2= 0.43+1.7+3.3= 7.5×2.5×4=
相关试题
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=
﹣
﹣
=
÷
=
÷
﹣
﹣直接写出得数．
5.7+11.8+4.3= 2
﹣
+
=（
+
）×24= 0.32﹣0.22=
33×98+66= 10.1×99﹣9.9= 4
﹣（+0.5）= ：
=
8×12.5%=
=
+
= 40÷50×100%=
=（
÷
）÷
=
+
÷
+
）×24=
= 1÷
=
）= 9.8÷0.7=
×9÷
×0= 1.5+0.1=
=
=
=
=
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